Dec
10
Cannot open the Printer Services of HP K7100 Printer in order to check ink levels of the cartridges – “Unable to perform the operation”
December 10, 2010 | Leave a Comment
I am running XP Pro Sp3. My HP K7100 Printer stopped working, showing that there was a problem with an ink cartridge. But, as the the printer has 2 ink cartridges (black and color), I didn’t know which one was empty and needed to be replaced. For that, I needed to check the ink levels […]